import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * Created with IntelliJ IDEA
 * Description
 * User：chenshu
 * Date：2023-12-02
 * Time：16:29
 */
@WebServlet("/hello")
public class HelloServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //打印在控制台上的
        System.out.println("hello world");
        //响应报文的body中
        resp.getWriter().write("hello world");
    }

}
